drone-plugin-check-changes/check-vcs-changes.sh

#!/bin/sh
set -e -x

if [ -n "$PLUGIN_IGNORE" -a \( -n "$PLUGIN_POSITIVE" -o -n "$PLUGIN_NEGATIVE" \) ]; then
  set "$PLUGIN_IGNORE" "$PLUGIN_POSITIVE" "$PLUGIN_NEGATIVE"
fi

git diff --name-only "$DRONE_COMMIT_AFTER" "$DRONE_COMMIT_BEFORE" | ./check-some-are-unignored.sh "$1" "$2" "$3"